*{
    margin: 0;
    padding: 0;
}
body{
    background-color: rgba(0,71,125,0.3);
}
.header{
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    background-image: url("../image/head.jpg");
    padding: 20px;
    height: 60px;
    border-bottom: 3px solid white;
}
.header .title{
    font-size: 50px;
    font-family: "华文行楷";
    color: white;
}
.header .content span:first-child{
    color: honeydew;
}
.header a{
    color: black;
    text-decoration: none;
}
.left{
    width: 23%;
    min-height: 490px;
    border-right: 5px solid #01345F;
    float: left;
}
.left ul{
    padding: 15px 20px;
    list-style-type: none;
}
.left ul li{
    line-height: 40px;
    background-color: #01345F;
    margin-bottom: 15px;
    padding-left: 30px;
    color: white;
    border-radius: 5px;
}
.left ul li:hover{
    background-color: rgba(1,52,95,0.7);
}
.left .select{
    background-color: rgba(1,52,95,0.7);
    box-shadow: 4px 4px #01345F;
}
.left ul a{
    color: white;
    text-decoration: none;
}
.right{
    float: left;
    width: 73%;
    padding: 20px;
}
.right .nav{
    margin-bottom: 10px;
}
.right .nav button{
    padding: 3px 10px;
    margin-right: 10px;
}
.right .nav .search{
    display: inline-block;
    background-color: white;
    float: right;
}
.right .nav .search button{
    border: none;
    background-color: #01345F;
    height: 28px;
    color: white;
    margin: 0;
}
.right .nav input{
    padding: 5px;
    border: none;
    width: 200px;
}
.right .nav input:focus{
    outline: none;
}
.right table{
    width: 100%;
    border: none;
    text-align: center;
}
.right table .thead td{
    background-color: #01345F;
    font-weight: bolder;
    color: #9cb0e2;
}
.right table td{
    line-height: 40px;
}
.right table td a{
    color: #01345f;
}
.right table td a:hover{
    color: #00477d;
}
.right table .checkbox{
    margin-right: 5px;
    display: none;
}
.right .foot{
    text-align: center;
    padding-top: 10px;
}
.right .foot button{
    padding: 3px 10px;
    border: none;
}
.right .foot .select{
    background-color: grey;
    color: white;
}